[Lee Donghwi & Lee Dongmin, genius brothers]
Lee Donghwi, the younger brother of #CHAEUNWOO, is a researcher at Unbound Lab and a member of its investment team. He conducts research and consulting on various AI projects for AI bolt-on and roll-up investments. Majoring in media, Donghwi has gained professional experience working on marketing projects at Cheil Worldwide, and Penta. At the same time, he optimizes AI efficiency for niche business problem-solving across different industries through combinations of foundation models.
Today, at AI Summit Seoul & EXPO 2025, the largest AI-focused conference in Korea, Donghwi delivers a highly anticipated session. Since its first edition in 2018, AI Summit Seoul has become the largest conference dedicated to AI in Korea, providing in-depth lectures on industry, technology, people, and organizations. In 2025, the conference expands into the exhibition sector, evolving into an advanced industrial knowledge platform.
Donghwi’s lecture takes place from 2 to 2:30PM KST in a session titled “AI Recipe: From AI Made for My Brother to a Brand Verification Engine.” In this session, he presents the AI he develops, an Entertainment Management AI Data Crawling model designed for celebrities like his older brother. Several consumer goods companies recognize its potential for product and branding applications and reach out to him with proposals.
During the lecture, Donghwi explains key aspects of AI development, including the differences between AI-assisted organizations and AI-native organizations, the impact of solving defined problems, the completeness of outputs that trigger actions, and the involvement of domain expertise in designs such as RAG. He shares detailed development considerations and discusses how to create industry impact through LLM/Foundation Wrapping.
The lecture also reflects a strong personal motivation. Donghwi develops this AI inspired by his bond with Eunwoo. Their connection has been publicly recognized. In 2017, Eunwoo contributed a column to the film magazine Cine21 about the movie ‘Rain Man’, which depicts brotherly love, expressing his deep affection for his younger brother. Today, Donghwi demonstrates that this bond remains strong as he presents his professional accomplishments to an expert audience.
Despite his resemblance to his older brother, which has drawn attention from entertainment agencies, Donghwi does not pursue a career in entertainment. He focuses quietly on his professional goals. Last year, his Instagram profile photo was leaked, generating worldwide speculation that he might debut as an entertainer like his brother. Nevertheless, Donghwi continues developing AI for his brother and pursues his own projects without leveraging celebrity fame.
The CEO of Unbound Lab, Jo Yongmin, presents alongside Donghwi. Jo has held executive positions at Accenture, IBM, and Samsung Electronics, and was a managing director at Google Korea. He now runs a venture capital fund that helps startups grow into unicorns or decacorns and is recognized as a speaker at universities and companies. Presenting alongside such a high-profile CEO highlights the significance of Donghwi’s work and provides a valuable platform for his insights.
AI Summit Seoul & EXPO features Donghwi and Eunwoo in promotional materials, including a video showing both brothers together. This highlights not only Donghwi’s technical achievements but also the strong bond between the brothers.
Lee Donghwi graduates from Fudan University in China, a prestigious institution ranked 30th in the 2026 QS World University Rankings, and gains internship experience at Cheil Worldwide, a major South Korean conglomerate. His academic and professional path mirrors the dedication and excellence associated with his family. Through his session at AI Summit Seoul & EXPO, he demonstrates both technical skill and the meaningful connection with Eunwoo.
#차은우 #チャウヌ #车银优 #ชาอึนอู #車銀優
In case anyone isn't aware, Jungkook is attending the premiere of Cha Eunwoo's debut film 'The First Ride' where the doll is actually a part of the movie.
Eunwoo also narrates the entire film. It releases in theaters on October 29th.
Manila, are you ready? 🎲
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The wait is almost over, FILO AROHAS! 🇵🇭💜
Here's your complete guide to all the love, colors, and surprises we’re preparing for #ZOONIZINI#RollTheDiceinManila! ✨
Be part of the project, join the fun, and create a concert experience they’ll never forget! 💚🧡
#ASTRO#AROHA
The wait is almost over, FILO AROHAS! 🇵🇭💜
Here's your complete guide to all the love, colors, and surprises we’re preparing for #ZOONIZINI#RollTheDiceinManila! ✨
Be part of the project, join the fun, and create a concert experience they’ll never forget! 💚🧡
#ASTRO#AROHA
Manila, are you ready? 🎲
Let’s make October 11, 2025 a night #ZOONIZINI will never forget! Here are our fan projects to show our love the Filipino way—loud, bright, and full of heart! 💜
*Instructions for execution will be announced shortly.
#RollTheDiceinManila#ASTRO#AROHA